Edwards, Lynda. <br/><br/>
Empower :  B2 : upper intermediate : teacher's book / 
 Cambridge English :  Empower 
Lynda Edwards with Ruth Gairns, Stuart Redman, Wayne Rimmer and Julian Oakley. 
 - Cambridge :  Cambridge University Press,  2015. 
 - 254, [2] s. :  il. ;  30 cm. 
 - Cambridge English .
 - Cambridge English .
<br/><br/><label>ISBN: </label>9781107468917 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Język angielski--studia i nauczanie.